<http://id.loc.gov/authorities/subjects/sh85109821> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> . 
<http://id.loc.gov/authorities/subjects/sh85109821> <http://www.w3.org/2004/02/skos/core#prefLabel> "Question-answering systems"@en . 
<http://id.loc.gov/authorities/subjects/sh85109821> <http://www.w3.org/2004/02/skos/core#broader> <http://id.loc.gov/authorities/subjects/sh85008180> . 
<http://id.loc.gov/authorities/subjects/sh85109821> <http://www.w3.org/2004/02/skos/core#broader> <http://id.loc.gov/authorities/subjects/sh85107109> . 
<http://id.loc.gov/authorities/subjects/sh85109821> <http://www.w3.org/2004/02/skos/core#narrower> <http://id.loc.gov/authorities/subjects/sh85038672> . 
<http://id.loc.gov/authorities/subjects/sh85109821> <http://www.w3.org/2004/02/skos/core#exactMatch> <http://stitch.cs.vu.nl/vocabularies/rameau/ark:/12148/cb11975051d> . 
<http://id.loc.gov/authorities/subjects/sh85109821> <http://www.w3.org/2004/02/skos/core#closeMatch> <http://d-nb.info/gnd/4277060-9> . 
<http://id.loc.gov/authorities/subjects/sh85109821> <http://www.w3.org/2004/02/skos/core#inScheme> <http://id.loc.gov/authorities/subjects> . 
<http://id.loc.gov/authorities/subjects/sh85109821> <http://www.w3.org/2004/02/skos/core#changeNote> _:bnode13authoritiessubjectssh85109821 . 
_:bnode13authoritiessubjectssh85109821 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/vocab/changeset/schema#ChangeSet> . 
_:bnode13authoritiessubjectssh85109821 <http://purl.org/vocab/changeset/schema#subjectOfChange> <http://id.loc.gov/authorities/subjects/sh85109821> . 
_:bnode13authoritiessubjectssh85109821 <http://purl.org/vocab/changeset/schema#creatorName> "Library of Congress, Network Development and MARC Standards Office" . 
_:bnode13authoritiessubjectssh85109821 <http://purl.org/vocab/changeset/schema#createdDate> "1986-02-11T00:00:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> . 
_:bnode13authoritiessubjectssh85109821 <http://purl.org/vocab/changeset/schema#changeReason> "new"^^<http://www.w3.org/2001/XMLSchema#string> .